diff --git a/xCAT-UI/js/configure/discover.js b/xCAT-UI/js/configure/discover.js
index 719c8be2e..6a3bab7a8 100644
--- a/xCAT-UI/js/configure/discover.js
+++ b/xCAT-UI/js/configure/discover.js
@@ -379,4 +379,4 @@ function complete() {
     $('#discoverContentDiv').append(showStr);
 
     createDiscoverButtons();
-}
\ No newline at end of file
+}